Flag integration

Flags come up as soon as the $links variable is placed into a layout, so not sure what else I could do here.

I created a sandbox that exposes flags as fields, for the moment only for nodes.

I found a very old thread recommending putting this in a custom field:

<?php return flag_create_link('favorites', $object->nid); ?>

But that doesn't work. Trying to flag something returns:

An HTTP error 404 occurred.
http://siteurl.dev/flag/flag/favorites/?destination=wall&token=k-siGS_fH...

I'm gonna try your sandbox

Will try to integrate this during the sprint this weekend.

The sandbox project in #2 works

Committed this in extras module.

Is the sandbox version the same code that was committed to dev? I just discovered (when using the sandbox module) that it only works when there's just a single content type checked (in the settings screen for that particular flag). If you choose to have the flag available for more than one content type, the field disappears.

#8 The flag integration is done, moved into separate issue: #1710522: Wrong ui limit settings on flag fields